71027199

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 108948480

約数和(自身を除く): 37921281

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 691, 729, 1269, 2073, 2187, 3807, 6219, 11421, 18657, 32477, 34263, 55971, 97431, 102789, 167913, 292293, 503739, 876879, 1511217, 2630637, 7891911, 23675733, 71027199]

約数ペア:

[(1, 71027199), (3, 23675733), (9, 7891911), (27, 2630637), (47, 1511217), (81, 876879), (141, 503739), (243, 292293), (423, 167913), (691, 102789), (729, 97431), (1269, 55971), (2073, 34263), (2187, 32477), (3807, 18657), (6219, 11421)]